HMC8205

RECOMMENDED FOR NEW DESIGNS

0.3 or 0.4 GHz to 6 GHz, 35 W, GaN Power Amplifier

Part Models
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Part Details

HMC8205BF10 Features

  • High PSAT: 46 dBm
  • High power gain: 20 dB
  • High PAE: 38%
  • Instantaneous bandwidth: 0.3 GHz to 6 GHz
  • Supply voltage: VDD = 50 V at 1300 mA
  • 10-lead LDCC package

HMC8205BCHIPS Features

  • High output power: 45.5 dBm typical at PIN = 24 dBm
  • High power gain: 22 dB typical at PIN = 24 dBm
  • High PAE: 40% typical at PIN = 28 dBm
  • Die size: 4.8 mm × 3.4 mm × 0.1 mm
HMC8205

0.3 or 0.4 GHz to 6 GHz, 35 W, GaN Power Amplifier

HMC8205BF10 Functional Block Diagram HMC8205BF10 Circuit Diagram HMC8205BF10 Pin Configuration HMC8205BCHIPS Functional Block Diagram HMC8205BCHIPS Pin Configuration
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Documentation

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Tools & Simulations

S-Parameter 2

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

Open Tool

Sys-Parameter Models for Keysight Genesys

Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.

Open Tool

Evaluation Kits

eval board
ADPULSERPLUSEBZ

Pulser Plus Reference Design for GaN PA Biasing and Sequencing

Features and Benefits

  • Complete Bias Control and Sequencing Solution for Pulsed GaN Radar Power Amplifiers
  • Pin Compatible with ADI's existing Pulser Board and with ADI's GaN Power Amplifier Evaluation Boards
  • Operation in Drain Pulsed Mode or Gate Pulsed Mode
  • Optional Crowbar Circuit for Fast Turn Off in Drain Pulsed Mode
  • Single 24 V to 50 V Power Supply with on-board Negative Gate Voltage Generation.
  • Drain Current Monitoring Circuit

Product Details

Pulser Plus is a reference design for biasing Gallium Nitride RF Power Amplifiers. It plugs directly into Analog Devices’ GaN PA evaluation boards such as ADPA1106 and ADPA1107. The only input signals required to control and operate the board are a power supply voltage between 24 V and 50V and a 0V/3V signal on the Drain Pulse Enable or Gate Pulse Enable digital inputs.

Pulser Plus was specifically designed to enable fast pulsing of GaN Radar Power Amplifiers. It can support RF pulses as short as 1us and with rise and fall times of less than 100 ns in both Drain Pulsed mode and Gate Pulsed Mode.

eval board
EVAL-HMC8205

HMC8205 Evaluation Board

Product Details

The EV1HMC8205BF10 evaluation board is a two layer PCB fabricated using 10 mil thick Rogers 4350B copper clad. The PCB is mounted to a copper heat spreader which assists in providing thermal relief to the part as well as mechanical support to the PCB. Mounting holes allow for easy attachment to larger heat sinks for improved thermal management. The RFIN and RFOUT ports are populated by 2.9 mm female coaxial connectors and their respective RF traces have a 50 ohm characteristic impedance. The board is populated with components suitable for use over the entire Operating Temperature range of the part. Please refer to the HMC8205 data sheet for information regarding DC connections, biasing, and typical performance.

ADPULSERPLUSEBZ
Pulser Plus Reference Design for GaN PA Biasing and Sequencing
ADPULSERPLUSEBZ Angle View ADPULSERPLUSEBZ Bottom View ADPULSERPLUSEBZ Top View ADPULSERPLUSEBZ Pulser Plus Block Diagram ADPULSERPLUSEBZ Drain Pulsed Mode Block Diagam
EVAL-HMC8205
HMC8205 Evaluation Board
EV1HMC8205BF10ANGLE-web EV1HMC8205BF10BOTTOM-web EV1HMC8205BF10TOP-web

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